# Q86446020

> emission-line star in the constellation Cygnus

**Wikidata**: [Q86446020](https://www.wikidata.org/wiki/Q86446020)  
**Source**: https://4ort.xyz/entity/q86446020


## References

1. SIMBAD
2. The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalog of Galactic OB Stars
5. ANS ultraviolet photometry, catalogue of point sources
6. Gaia Data Release 2
7. The revision of the general catalogue of radial velocities
8. Les vitesses radiales du PPO de FEHRENBACH, annees 1955-68 (Radial Velocities from Small Objective Prism by FEHRENBACH, in years 1955-68)
9. Vitesses radiales. Catalogue WEB: Wilson Evans Batten. Radial velocities: The Wilson-Evans-Batten catalogue
10. Stellar and wind parameters of Galactic O-stars. The influence of line-blocking/blanketing